- SGML
- SARS-CoV
- Gaia
- Motility
- Ghost lineage
- Vacuum permeability
- Gauss constant
- Magnetar
- Stenosis
- Variability in heart rate
- Autopoiesis
- Virus
- CNT
- Coryza
- Big Rip
- Wettability
- Club of Rome
- Random number
- IP address
- Neutrino
- Drapery
- High energy performance
- Moulting
- Cirripedia
- Black hole
- Protostome
- Opiate antitussive
- Cirrhosis
- RSA
- Primary energy